Czech Calibration Station of Current Meters

Czech Calibration Station of Current Meters

Czech Calibration Station of Current Meters (CCSCM) is a calibration laboratory accredited by Czech Accreditation Institute, p.s.c., in accordance with the Czech version of EN ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories.

The laboratory has no. K 2278. Calibrations of propeller-type current-meters (in accordance with ČSN ISO 2537) and other hydrometric current-meters (electromagnetic and acoustic), within the ranges listed below is the accredited activity:

• nominal water temperature for calibration is 1–26 °C and
• range of water flow velocity is 0.02–7.00 m/s.

Measured variables are:

• flow velocity v derived from the rate of revolution of the current-meter’s rotating element (with varying pitch k), and
• flow velocity v derived from the velocity directly indicated by the current-meter.

Certificate of Accreditation

Certificate of Accreditation Appendix

CCSCM provides calibrations in accordance with the Czech versions of International Standards ISO 3455:2021 Hydrometry– Calibration of current-meters in straight open tanks, respectively ISO 2537:2007 Hydrometry– Rotating-element current-meters.

The subjects to calibration are:

• propeller-type current-meters (current-meters of rotating-element type and without control unit) in accordance with ČSN ISO 2537:2023 (ISO 2537:2007), cable suspended or rod suspended (with sinker weight 5, 10, 25, 50 or 100 kg),
• propeller-type current-meters (current-meters of rotating-element type and with control unit) in accordance with ČSN ISO 2537:2023 (ISO 2537:2007),
• electromagnetic / acoustic current-meters (current-meters of stationary-sensor type with control unit).

Quality Manual of CCSCM

List of Changes to the Quality Manual of CCSCM as of 1 June 2025

List of Changes to the Quality Manual of CCSCM as of 13 June 2025

Our Quality Manual is available only in the Czech language.